Python settings.PASSWORD_RESET_TIMEOUT_DAYS属性代码示例

# 需要导入模块: from django.conf import settings [as 别名]
# 或者: from django.conf.settings import PASSWORD_RESET_TIMEOUT_DAYS [as 别名]
def check_token(self, user, token):
        """
        Check that a password reset token is correct for a given user.
        """
        # Parse the token
        try:
            ts_b36, hash = token.split("-")
        except ValueError:
            return False

        try:
            ts = base36_to_int(ts_b36)
        except ValueError:
            return False

        # Check that the timestamp/uid has not been tampered with
        if not constant_time_compare(self._make_token_with_timestamp(user, ts), token):
            return False

        # Check the timestamp is within limit
        if (self._num_days(self._today()) - ts) > settings.PASSWORD_RESET_TIMEOUT_DAYS:
            return False

        return True 

# 需要导入模块: from django.conf import settings [as 别名]
# 或者: from django.conf.settings import PASSWORD_RESET_TIMEOUT_DAYS [as 别名]
def _make_hash_value(self, user, timestamp):
        """
        Hash the user's primary key and some user state that's sure to change
        after a password reset to produce a token that invalidated when it's
        used:
        1. The password field will change upon a password reset (even if the
           same password is chosen, due to password salting).
        2. The last_login field will usually be updated very shortly after
           a password reset.
        Failing those things, settings.PASSWORD_RESET_TIMEOUT_DAYS eventually
        invalidates the token.

        Running this data through salted_hmac() prevents password cracking
        attempts using the reset token, provided the secret isn't compromised.
        """
        # Truncate microseconds so that tokens are consistent even if the
        # database doesn't support microseconds.
        login_timestamp = '' if user.last_login is None else user.last_login.replace(microsecond=0, tzinfo=None)
        return str(user.pk) + user.password + str(login_timestamp) + str(timestamp) 

# 需要导入模块: from django.conf import settings [as 别名]
# 或者: from django.conf.settings import PASSWORD_RESET_TIMEOUT_DAYS [as 别名]
def test_timeout(self):
        """
        The token is valid after n days, but no greater.
        """
        # Uses a mocked version of PasswordResetTokenGenerator so we can change
        # the value of 'today'
        class Mocked(PasswordResetTokenGenerator):
            def __init__(self, today):
                self._today_val = today

            def _today(self):
                return self._today_val

        user = User.objects.create_user('tokentestuser', 'test2@example.com', 'testpw')
        p0 = PasswordResetTokenGenerator()
        tk1 = p0.make_token(user)
        p1 = Mocked(date.today() + timedelta(settings.PASSWORD_RESET_TIMEOUT_DAYS))
        self.assertTrue(p1.check_token(user, tk1))
        p2 = Mocked(date.today() + timedelta(settings.PASSWORD_RESET_TIMEOUT_DAYS + 1))
        self.assertFalse(p2.check_token(user, tk1)) 

# 需要导入模块: from django.conf import settings [as 别名]
# 或者: from django.conf.settings import PASSWORD_RESET_TIMEOUT_DAYS [as 别名]
def check_token(self, user, token):
        """
        Check that a password reset token is correct for a given user.
        """
        if not (user and token):
            return False
        # Parse the token
        try:
            ts_b36, hash = token.split("-")
        except ValueError:
            return False

        try:
            ts = base36_to_int(ts_b36)
        except ValueError:
            return False

        # Check that the timestamp/uid has not been tampered with
        if not constant_time_compare(self._make_token_with_timestamp(user, ts), token):
            return False

        # Check the timestamp is within limit
        if (self._num_days(self._today()) - ts) > settings.PASSWORD_RESET_TIMEOUT_DAYS:
            return False

        return True 

# 需要导入模块: from django.conf import settings [as 别名]
# 或者: from django.conf.settings import PASSWORD_RESET_TIMEOUT_DAYS [as 别名]
def check_token(self, user, token):
        """
        Check that a password reset token is correct for a given user.
        """
        if not (user and token):
            return False
        # Parse the token
        try:
            ts_b36, hash = token.split("-")
        except ValueError:
            return False

        try:
            ts = base36_to_int(ts_b36)
        except ValueError:
            return False

        # Check that the timestamp/uid has not been tampered with
        if not constant_time_compare(self._make_token_with_timestamp(user, ts), token):
            return False

        # Check the timestamp is within limit. Timestamps are rounded to
        # midnight (server time) providing a resolution of only 1 day. If a
        # link is generated 5 minutes before midnight and used 6 minutes later,
        # that counts as 1 day. Therefore, PASSWORD_RESET_TIMEOUT_DAYS = 1 means
        # "at least 1 day, could be up to 2."
        if (self._num_days(self._today()) - ts) > settings.PASSWORD_RESET_TIMEOUT_DAYS:
            return False

        return True 

# 需要导入模块: from django.conf import settings [as 别名]
# 或者: from django.conf.settings import PASSWORD_RESET_TIMEOUT_DAYS [as 别名]
def send_activation_email(user, site=None):
    """
    Send the activation email. The activation key is the username,
    signed using TimestampSigner.
    """
    token_generator = PasswordResetTokenGenerator()
    token = token_generator.make_token(user)

    uid = urlsafe_base64_encode(force_bytes(user.pk))

    activation_path = reverse('users:activate', kwargs={'uidb64': uid, 'token': token})

    context = {
        'user': user,
        'name': user.get_full_name(),
        'username': user.get_username(),
        'activation_path': activation_path,
        'timeout_days': settings.PASSWORD_RESET_TIMEOUT_DAYS,
        'org_long_name': settings.ORG_LONG_NAME,
    }

    if site:
        context.update(site=site)

    subject = 'Account details for {username} at {org_long_name}'.format(**context)
    # Force subject to a single line to avoid header-injection issues.
    subject = ''.join(subject.splitlines())
    message = render_to_string('users/activation/email.txt', context)
    user.email_user(subject, message, settings.DEFAULT_FROM_EMAIL) 

# 需要导入模块: from django.conf import settings [as 别名]
# 或者: from django.conf.settings import PASSWORD_RESET_TIMEOUT_DAYS [as 别名]
def recupera_password_conferma(request, uidb64=None, token=None,
                           template='base_recupero_password_conferma.html',
                           contesto_extra=None):
    assert uidb64 is not None and token is not None  # checked by URLconf
    try:
        # urlsafe_base64_decode() decodes to bytestring on Python 3
        uid = force_text(urlsafe_base64_decode(uidb64))
        utente = Utenza.objects.get(pk=uid)
    except (TypeError, ValueError, OverflowError, Utenza.DoesNotExist):
        utente = None

    if utente is not None and default_token_generator.check_token(utente, token):
        link_valido = True
        titolo = 'Inserisci una nuova password'
        if request.method == 'POST':
            modulo = ModuloImpostaPassword(utente, request.POST)
            if modulo.is_valid():
                modulo.save()
                return HttpResponseRedirect(reverse('recupero_password_completo'))
        else:
            modulo = ModuloImpostaPassword(utente)
    else:
        link_valido = False
        modulo = None
        titolo = 'Errore nell\'impostazione della nuova password'
    contesto = {
        'modulo': modulo,
        'titolo': titolo,
        'link_valido': link_valido,
        "scadenza_token": django_settings.PASSWORD_RESET_TIMEOUT_DAYS * 24
    }
    if contesto_extra is not None:
        contesto.update(contesto_extra)

    return TemplateResponse(request, template, contesto) 

# 需要导入模块: from django.conf import settings [as 别名]
# 或者: from django.conf.settings import PASSWORD_RESET_TIMEOUT_DAYS [as 别名]
def clear_old_tmp_users(sender, instance, created, **kwargs):
    """
    Deletes temporary users more than PASSWORD_RESET_TIMEOUT_DAYS
    old when a User is created.

    Does nothing if the user model does not have date_joined field.
    """
    if created:
        user_model = get_user_model()
        if hasattr(user_model, 'date_joined'):
            timeout_days = timedelta(days=settings.PASSWORD_RESET_TIMEOUT_DAYS)
            tmp_expire_date = (timezone.now() - timeout_days).replace(
                    hour=0, minute=0, second=0, microsecond=0)
            user_model.objects.filter(username__startswith='tmp-',
                    date_joined__lt=tmp_expire_date).delete() 

# 需要导入模块: from django.conf import settings [as 别名]
# 或者: from django.conf.settings import PASSWORD_RESET_TIMEOUT_DAYS [as 别名]
def test_clear_old_tmp_users_signal(self):
        """
        Ensure old temporary users are deleted whenever
        a new User is created
        """
        User.objects.all().delete()
        User.objects.create(username="not-temporary-user")
        for i in range(10):
            User.objects.create(username="tmp-%d-days-ago"%i)
        # We must update the date_joined in a different for loop,
        # because otherwise, the users could get deleted on the
        # create signal we're trying to test!
        for i in range(10):
            date_joined = timezone.now() - timedelta(days=i)
            user = User.objects.get(username="tmp-%d-days-ago"%i)
            user.date_joined = date_joined
            user.save()
        # Create another object to (hopefully) trigger the tmp
        # user deletion signal
        User.objects.create(username="another-user")

        expected_num_users = 10 - (settings.PASSWORD_RESET_TIMEOUT_DAYS + 1) + 2
        self.assertEqual(User.objects.count(), expected_num_users)
        self.assertTrue(User.objects.filter(username="not-temporary-user")\
                .exists())
        self.assertTrue(User.objects.filter(username="another-user").exists())
        for i in range(settings.PASSWORD_RESET_TIMEOUT_DAYS + 1):
            self.assertTrue(User.objects.filter(username="tmp-%d-days-ago"%i)\
                    .exists())
        for i in range(settings.PASSWORD_RESET_TIMEOUT_DAYS + 1, 10):
            self.assertFalse(User.objects.filter(username="tmp-%d-days-ago"%i)\
                    .exists())